The Hong Kong Coin is one of our most versatile utility coins. Here are just a few possibilities. The Chinese Coin can penetrate onto a shoelace while the ends are held by a spectator. The coin can be placed in your pocket and instantly return to your hand. It can jump from one hand to the other under impossible conditions. The Hong Kong Coin is a perfect weapon to use in many of the popular Matrix coin routines. Easy to follow routine included.